EU/US Properties Organoleptics Cosmetics Suppliers Safety Safety in use Safety references References Other Blenders Uses Occurrence Synonyms Articles Notes
 

3-acetyl-2,5-dimethyl thiophene
3-acetyl-2,5-dimethylthiophene

Supplier Sponsors

Name:1-(2,5-dimethylthiophen-3-yl)ethanone
CAS Number: 2530-10-1Picture of molecule3D/inchi
ECHA EINECS - REACH Pre-Reg:219-779-5
FDA UNII:VDV865T91P
Nikkaji Web:J71.219A
Beilstein Number:0112095
MDL:MFCD00009763
CoE Number:11603
XlogP3-AA:2.10 (est)
Molecular Weight:154.23190000
Formula:C8 H10 O S
NMR Predictor:Predict (works with chrome or firefox)
Category:flavoring agents
 
US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information:
Google Scholar:Search
Google Books:Search
Google Scholar: with word "volatile"Search
Google Scholar: with word "flavor"Search
Google Scholar: with word "odor"Search
Perfumer and Flavorist:Search
Google Patents:Search
US Patents:Search
EU Patents:Search
Pubchem Patents:Search
PubMed:Search
NCBI:Search
JECFA Food Flavoring:1051 3-acetyl-2,5-dimethylthiophene
FLAVIS Number:15.024 (Old)
DG SANTE Food Flavourings:15.024 3-acetyl-2,5-dimethylthiophene
FEMA Number:3527
FDA:No longer provide for the use of these seven synthetic flavoring substances
FDA Mainterm: 3-ACETYL-2,5-DIMETHYLTHIOPHENE
 
Physical Properties:
Appearance:colorless to pale yellow clear liquid (est)
Assay: 98.00 to 100.00
Food Chemicals Codex Listed: No
Specific Gravity:1.08600 @ 25.00 °C.
Specific Gravity:1.08400 to 1.08800 @ 25.00 °C.
Pounds per Gallon - est.: 9.020 to 9.053
Refractive Index:1.54400 @ 20.00 °C.
Boiling Point: 223.00 to 225.00 °C. @ 760.00 mm Hg
Boiling Point: 105.00 to 108.00 °C. @ 15.00 mm Hg
Vapor Pressure:0.098000 mm/Hg @ 25.00 °C. (est)
Flash Point:> 200.00 °F. TCC ( > 93.33 °C. )
logP (o/w): 0.476 (est)
Soluble in:
 alcohol
 water, 447.6 mg/L @ 25 °C (est)
 
Organoleptic Properties:
Odor Type: burnt
Odor Strength:high ,
recommend smelling in a 0.10 % solution or less
burnt roasted meaty
Odor Description:at 0.10 % in propylene glycol. burnt roasted meaty
Flavor Type: nutty
sweet hazelnut roasted hazelnut almond marzipan
Taste Description: sweet dried hazelnut almond marzipan
Odor and/or flavor descriptions from others (if found).
R C Treatt & Co Ltd
3-Acetyl-2,5-dimethylthiophene
Odor Description:Burnt, roasted nutty notes
Taste Description:roasted
Used in Roasted Nut, Chocolate and possibly Meat flavors. Normal use levels in finished consumer product: 0.02-2 ppm.
 
Cosmetic Information:
None found
 
Suppliers:
Anhui Haibei
3-Acetyl-2,5-dimethylthiophene
Odor: Burnt roasted
Augustus Oils
3 Acetyl 2,5 Dimethyl Thiophene
Services
Beijing Lys Chemicals
3-Acetyl-2,5-dimethylthiophene
BOC Sciences
For experimental / research use only.
2.5-Dimethyl-3-acetyl thiophene
Carbosynth
For experimental / research use only.
3-Acetyl-2,5-dimethylthiophene
Charkit Chemical
ACETYL-2,5-DIMETHYLTHIOPHENE, 3- A0250 FEMA 3527
DeLong Chemicals America
3-Acetyl-2,5-dimethylthiophene, Kosher
Endeavour Specialty Chemicals
3-Acetyl-2,5-dimethylthiophene 99% F&F
Speciality Chemical Product Groups
Jiangyin Healthway
2,5-Dimethyl-3-acetylthiophene
New functional food ingredients
Jinan Enlighten Chemical Technology(Wutong Aroma )
3-Acetyl-2,5-dimethylthiophene, Kosherk
M&U International
3-ACETYL-2,5-DIMETHYLTHIOPHENE, Kosher
Penta International
3-ACETYL-2,5-DIMETHYL THIOPHENE NATURAL, Kosher
Penta International
3-ACETYL-2,5-DIMETHYL THIOPHENE, Kosher
R C Treatt & Co Ltd
3-Acetyl-2,5-dimethylthiophene
Odor: Burnt, roasted nutty notes
Flavor: roasted
Used in Roasted Nut, Chocolate and possibly Meat flavors. Normal use levels in finished consumer product: 0.02-2 ppm.
Reincke & Fichtner
3-Acetyl-2,5-dimethylthiophene
Robinson Brothers
3-Acetyl-2,5-dimethylthiophene F&F
https://www.robinsonbrothers.uk/chemistry-competences
Santa Cruz Biotechnology
For experimental / research use only.
3-Acetyl-2,5-dimethyl Thiophene
Shijiazhuang Donglian Nankai Aroma Chemicals
3-Acetyl-2,5-dimethylthiophene
Odor: 1% solution, has the odor of moldy vegetable and soil, with nut
Sigma-Aldrich: Aldrich
For experimental / research use only.
3-Acetyl-2,5-dimethylthiophene 99%
Synerzine
3-Acetyl-2,5-dimethyl Thiophene
Tengzhou Jitian Aroma Chemiclal
3-Acetyl-2,5-dimethyl Thiophene
WholeChem
3-Acetyl-2,5-dimethylthiophene
 
Safety Information:
Preferred SDS: View
European information :
Most important hazard(s):
Xi - Irritant
R 36/38 - Irritating to skin and eyes.
S 02 - Keep out of the reach of children.
S 26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S 36 - Wear suitable protective clothing.
 
Hazards identification
 
Classification of the substance or mixture
GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)
None found.
GHS Label elements, including precautionary statements
 
Pictogram
 
Hazard statement(s)
None found.
Precautionary statement(s)
None found.
Oral/Parenteral Toxicity:
intraperitoneal-mouse LD50 260 mg/kg
LUNGS, THORAX, OR RESPIRATION: OTHER CHANGES BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD
Annales Pharmaceutiques Francaises. Vol. 5, Pg. 16, 1947.

Dermal Toxicity:
Not determined
Inhalation Toxicity:
Not determined
 
Safety in Use Information:
Category: flavoring agents
Recommendation for 3-acetyl-2,5-dimethyl thiophene usage levels up to:
 not for fragrance use.
 
Maximised Survey-derived Daily Intakes (MSDI-EU): 18.00 (μg/capita/day)
Maximised Survey-derived Daily Intakes (MSDI-USA): 0.20 (μg/capita/day)
Structure Class: II
Use levels for FEMA GRAS flavoring substances on which the FEMA Expert Panel based its judgments that the substances are generally recognized as safe (GRAS).
The Expert Panel also publishes separate extensive reviews of scientific information on all FEMA GRAS flavoring substances and can be found at FEMA Flavor Ingredient Library
publication number: 11
 average usual ppmaverage maximum ppm
baked goods: -2.00000
beverages(nonalcoholic): -1.00000
beverages(alcoholic): -1.00000
breakfast cereal: --
cheese: --
chewing gum: --
condiments / relishes: --
confectionery froastings: --
egg products: --
fats / oils: --
fish products: --
frozen dairy: -0.60000
fruit ices: --
gelatins / puddings: -1.50000
granulated sugar: --
gravies: --
hard candy: --
imitation dairy: --
instant coffee / tea: --
jams / jellies: --
meat products: -1.00000
milk products: -0.60000
nut products: --
other grains: --
poultry: --
processed fruits: --
processed vegetables: --
reconstituted vegetables: --
seasonings / flavors: --
snack foods: --
soft candy: -1.50000
soups: -1.00000
sugar substitutes: --
sweet sauces: --
 
Safety References:
European Food Safety Athority(efsa):Flavor usage levels; Subacute, Subchronic, Chronic and Carcinogenicity Studies; Developmental / Reproductive Toxicity Studies; Genotoxicity Studies...

European Food Safety Authority (EFSA) reference(s):

Flavouring Group Evaluation 21: Thiazoles, thiophene, thiazoline and thienyl derivatives from chemical group 29. Miscellaneous substances from chemical group 30. (Commission Regulation (EC) No 1565/2000 of 18 July 2000) - Opinion of the Scientific Panel on Food Additives, Flavourings, Processing Aids and Materials in contact with Food (AFC)
View page or View pdf

List of apha, beta-Unsaturated Aldehydes and Ketones representative of FGE.19 substances for Genotoxicity Testing [1] - Statement of the Panel on Food Contact Materials, Enzymes, Flavourings and Processing Aids (CEF)
View page or View pdf

Flavouring Group Evaluation 21, Revision 1 (FGE.21Rev1): Thiazoles, thiophene, thiazoline and thienyl derivatives from chemical group 29 Miscellaneous substances from chemical group 30
View page or View pdf

Scientific Opinion on Flavouring Group Evaluation 224 (FGE.224): Consideration of genotoxic potential for two a,-unsaturated thiophenes from subgroup 5.2 of FGE.19 by EFSA
View page or View pdf

Scientific Opinion on re-evaluation of one flavouring substance 3-acetyl-2,5-dimethylthiophene [FL-no 15.024] from FGE.19 subgroup 5.2
View page or View pdf

Scientific Opinion on the safety and efficacy of thiazoles, thiophene, thiazoline and thienyl derivatives (chemical group 29): 3-acetyl-2,5-dimethylthiophene when used as a flavouring for all animal species
View page or View pdf

EPI System: View
EPA ACToR:Toxicology Data
EPA Substance Registry Services (SRS):Registry
Laboratory Chemical Safety Summary :520191
National Institute of Allergy and Infectious Diseases:Data
WGK Germany:3
1-(2,5-dimethylthiophen-3-yl)ethanone
Chemidplus:0002530101
RTECS:OB2888000 for cas# 2530-10-1
 
References:
 1-(2,5-dimethylthiophen-3-yl)ethanone
NIST Chemistry WebBook:Search Inchi
Canada Domestic Sub. List:2530-10-1
Pubchem (cid):520191
Pubchem (sid):135262970
 
Other Information:
(IUPAC):Atomic Weights of the Elements 2009
(IUPAC):Atomic Weights of the Elements 2009 (pdf)
Videos:The Periodic Table of Videos
tgsc:Atomic Weights use for this web site
(IUPAC):Periodic Table of the Elements
FDA Everything Added to Food in the United States (EAFUS):View
HMDB (The Human Metabolome Database):HMDB40589
FooDB:FDB020372
Export Tariff Code:2934.90.5000
VCF-Online:VCF Volatile Compounds in Food
ChemSpider:View
 
Potential Blenders and core components note
For Odor
alcoholic
propyl alcohol
FL/FR
aldehydic
2-
methyl undecanal (aldehyde C-12 mna)
FL/FR
nonanal (aldehyde C-9)
FL/FR
iso
valeraldehyde
FL/FR
amber
ambroxan
FL/FR
balsamic
2-
acetyl furan
FL/FR
(E)-
benzyl tiglate
FL/FR
bready
coffee furanone
FL/FR
furfural
FL/FR
buttery
3,4-
hexane dione
FL/FR
camphoreous
butyrophenone
FL/FR
caramellic
cyclotene
FL/FR
ethyl cyclopentenolone
FL/FR
fenugreek absolute
FL/FR
iso
propenyl pyrazine
FL/FR
chocolate
chocolate pyrazine A
FL/FR
cocoa hexenal
FL/FR
2,5-
dimethyl pyrazine
FL/FR
2,6-
dimethyl pyrazine
FL/FR
2-
methoxy-3-methyl pyrazine
FL/FR
2-
methyl butyraldehyde
FL/FR
2,4,5-
trimethyl thiazole
FL/FR
cocoa
2-iso
butyl-3,5-(and 3,6)-dimethyl pyrazine
FL/FR
coconut
delta-
decalactone
FL/FR
coffee
coffea arabica seed extract
FL/FR
roasted arabica
coffee bean oil CO2 extract
FL/FR
furfuryl mercaptan
FL/FR
corn chip
popcorn pyrimidine
FL/FR
creamy
butyl lactate
FL/FR
earthy
dibenzyl ether
FL/FR
nutty pyrazine
FL/FR
ethereal
acetal
FL/FR
fruity
benzaldehyde
FL/FR
2-
benzofuran carboxaldehyde
FL/FR
bread thiophene
FL/FR
3-
methyl-2-butenal
FL/FR
(E)-7-
methyl-3-octen-2-one
FL/FR
nonyl isovalerate
FL/FR
prunus amygdalus amara seed extract
FL/FR
tetrahydrofurfuryl acetate
FL/FR
gamma-
undecalactone (aldehyde C-14 (so-called))
FL/FR
green
1-
heptanol
FL/FR
2-
heptyl furan
FL/FR
lilac acetaldehyde
FL/FR
(E,Z)-2,6-
nonadien-1-ol
FL/FR
(E,Z)-2,6-
nonadien-1-yl acetate
FL/FR
styralyl acetate
FL/FR
tiglaldehyde
FL/FR
herbal
2-
pentyl acetate
FL/FR
marine
5-sec-
butyl-2,3-dimethyl pyrazine
FL/FR
meaty
sulfurol
FL/FR
mushroom
3-
octen-2-ol
FL/FR
musty
2-
acetyl pyrrole
FL/FR
3-
acetyl-2,5-dimethyl furan
FL/FR
cocoa butenal
FL/FR
hazelnut pyrazine
FL/FR
menthofuran
FL/FR
naphthyl
para-
methyl anisole
FL/FR
nutty
3-
acetyl pyridine
FL/FR
2-
acetyl-3-ethyl pyrazine
FL/FR
2-
acetyl-3-methyl pyrazine
FL/FR
2-
acetyl-3,5-dimethyl pyrazine
FL/FR
2-
acetyl-3,5(or 6)-dimethyl pyrazine
FL/FR
2-
acetyl-5-methyl furan
FL/FR
3,5-
cocoa pyrazine
FL/FR
3,6-
cocoa pyrazine
FL/FR
4,5-
dimethyl-2-ethyl-3-thiazoline
FL/FR
2-
ethyl pyrazine
FL/FR
filbert heptenone
FL/FR
filbert heptenone B
FL/FR
filbert pyrazine
FL/FR
(+)-(E,S)-
filbertone
FL/FR
(-)-(E,R)-
filbertone
FL/FR
(E)-
filbertone
FL/FR
european
hazelnut absolute
FL/FR
roasted
hazelnut infusions
FL/FR
european
hazelnut oil CO2 extract
FL/FR
2,6-
lutidine
FL/FR
methoxymethyl pyrazine
FL/FR
2-
methyl pyrazine
FL/FR
5-
methyl quinoxaline
FL/FR
2-
methyl thio-3,5 or 6-methyl pyrazine
FL/FR
2-
methyl-3-(methyl thio) pyrazine
FL/FR
2-
methyl-3-ethoxypyrazine
FL/FR
2-
methyl-3-pentenoic acid
FL/FR
2-
methyl-3-propyl pyrazine
FL/FR
nutty cyclohexenone
FL/FR
nutty quinoxaline
FL/FR
sesame absolute
FL/FR
sesame absolute CO2 extract
FL/FR
shoyu pyrazine
FL/FR
2,3,5,6-
tetramethyl pyrazine
FL/FR
2,4,5-
trimethyl oxazole
FL/FR
2,3,5-
trimethyl pyrazine
FL/FR
vinyl sulfurol
FL/FR
phenolic
para-alpha-
dimethyl styrene
FL/FR
plastic
1-
phenyl-1,2-propane dione
FL/FR
popcorn
2-
acetyl pyrazine
FL/FR
2-
acetyl pyridine
FL/FR
2-
acetyl thiazole
FL/FR
2-
acetyl-3,6-dimethyl pyrazine
FL/FR
roasted
trigonella foenum-graecum seed oil CO2 extract
FL/FR
sulfurous
2-
acetyl thiophene
FL/FR
furfuryl thioacetate
FL/FR
tobacco
3-
ethyl pyridine
FL/FR
tonka
6-
amyl-alpha-pyrone
FL/FR
whiskey lactone
FL/FR
tropical
delta-
dodecalactone
FL/FR
vegetable
mesityl oxide
FL/FR
tetrahydrofurfuryl alcohol
FL/FR
woody
4-
hydroxybenzaldehyde
FL/FR
For Flavor
No flavor group found for these
2-
acetyl-3,6-dimethyl pyrazine
FL/FR
(E)-
aconitic acid
FL
benzyl methyl sulfide
FL
1,2-
butane dithiol
FL
2-
butenoic acid
FL
butter nut rum flavor
FL
5-sec-
butyl-2,3-dimethyl pyrazine
FL/FR
2-iso
butyl-3,5-(and 3,6)-dimethyl pyrazine
FL/FR
2-iso
butyl-4,5-dimethyl oxazole
FL
butyrophenone
FL/FR
chocolate pyrazine A
FL/FR
chocolate pyrazine B
FL
6,7-
dimethyl dihydrocyclopentapyrazine
FL
2,5-
dimethyl pyrazine and 2,6-dimethyl pyrazine mixture
FL
4,5-
dimethyl-2-ethyl thiazole
FL
(Z+E)-2,5-
dimethyl-3-tetrahydrofuran thiol
FL
(Z+E)-2,5-
dimethyl-3-thioacetoxytetrahydrofuran
FL
2,5-
dimethyl-3-thiofuroyl furan
FL
(Z+E)-5-
ethyl-4-methyl-2-(2-butyl) thiazoline
FL
(Z+E)-5-
ethyl-4-methyl-2-(2-methyl propyl) thiazoline
FL
(E)-
filbertone
FL/FR
2-
methoxy-6-methyl pyrazine
FL
methyl 2-(methyl thio) acetate
FL
2-
methyl-2-thiazoline
FL
2-
methyl-3-(methyl thio) pyrazine
FL/FR
2-
methyl-3-ethoxypyrazine
FL/FR
3-((2-
methyl-3-furyl)thio)-4-heptanone
FL
2-
methyl-3-pentenoic acid
FL/FR
nonyl isovalerate
FL/FR
nut base flavor
FL
2-
propyl-3,5-dimethyl pyrazine
FL
pyrazine
FL
pyrazines mixture
FL
thiazole
FL
5-
acetyl-2,3-dihydro-1,4-thiazine
FL
3,7-
dimethyl-2,6-octadien-1-yl cyclopropyl carboxamide
FL
2-
methyl-1-methyl thio-2-butene
FL
alcoholic
alcoholic
propyl alcohol
FL/FR
aldehydic
nonanal (aldehyde C-9)
FL/FR
alliaceous
3-
mercapto-2-pentanone
FL
apple
(E,Z)-2,6-
nonadien-1-ol
FL/FR
astringent
2-
methyl pyridine
FL
balsamic
(E)-
benzyl tiglate
FL/FR
bitter
cocoa pyrazines base (mixture of pyrazines)
FL
methyl ethoxypyrazine
FL
paullinia cupana seed extract
FL
brown
furfural
FL/FR
tetrahydrofurfuryl acetate
FL/FR
burnt
2-
methyl quinoxaline
FL
iso
propenyl pyrazine
FL/FR
tea pyrrole
FL
2,4,5-
trimethyl oxazole
FL/FR
buttery
butter nut vanilla flavor
FL
butter pecan flavor
FL
butter vanilla nut flavor
FL
3,4-
hexane dione
FL/FR
caramellic
caramel nut cream flavor
FL
caramel nut fudge flavor
FL
cyclotene
FL/FR
3-
ethyl pyridine
FL/FR
fenugreek absolute
FL/FR
barley
malt extract
FL
toasted
maple nut flavor
FL
maple nut flavor
FL
1-
phenyl-1,2-propane dione
FL/FR
chocolate
chocolate banana nut flavor
FL
chocolate caramel nut flavor
FL
chocolate macadamia nut flavor
FL
cocoa
chocolate enhancers
FL
cocoa distillates
FL
cocoa hexenal
FL/FR
gac fruit distillates
FL
coconut
delta-
decalactone
FL/FR
coffee
coffea arabica seed extract
FL/FR
roasted arabica
coffee bean oil CO2 extract
FL/FR
coffee distillates
FL
furfuryl mercaptan
FL/FR
methyl furfuryl mercaptopropionate
FL
corn
2-
acetyl pyridine
FL/FR
2-
acetyl thiazole
FL/FR
popcorn pyrimidine
FL/FR
creamy
6-
amyl-alpha-pyrone
FL/FR
delta-
dodecalactone
FL/FR
4-
hydroxybenzaldehyde
FL/FR
gamma-
undecalactone (aldehyde C-14 (so-called))
FL/FR
dairy
butyl lactate
FL/FR
2-
pentyl acetate
FL/FR
earthy
(±)-2-
mercapto-5-methylheptan-4-one
FL
2-
methyl-3-propyl pyrazine
FL/FR
tamarind distillates
FL
fatty
4,5-
dimethyl-2-propyl oxazole
FL
2-
heptyl furan
FL/FR
(E)-7-
methyl-3-octen-2-one
FL/FR
fishy
4,5-
dimethyl thiazole
FL
fruity
amaretto flavor
FL
banana nut bread flavor
FL
banana nut cream flavor
FL
benzaldehyde
FL/FR
bread thiophene
FL/FR
dibenzyl ether
FL/FR
2-
ethyl-2,5-dihydro-4-methyl thiazole
FL
lilac acetaldehyde
FL/FR
(E,E)-
methyl sorbate
FL
3-
methyl-2-butenal
FL/FR
strawberry cream nut flavor
FL
styralyl acetate
FL/FR
tiglaldehyde
FL/FR
iso
valeraldehyde
FL/FR
fusel
2-
methyl butyraldehyde
FL/FR
green
celery distillates
FL
cocoa butenal
FL/FR
dihydroxyacetophenone (mixed isomers)
FL
2,5-
dimethyl-4-ethyl oxazole
FL
2-
hexyl pyridine
FL
3-
methyl pyridine
FL
1-(5-
methyl-2-furyl) propan-1-one
FL
(E,Z)-2,6-
nonadien-1-yl acetate
FL/FR
2-
vinyl pyrazine
FL
jammy
ethyl cyclopentenolone
FL/FR
meaty
4-
allyl-2,6-dimethoxyphenol
FL
2,6-
dimethyl thiophenol
FL
(R,S)-2-
mercapto-3-butanol
FL
2-
methyl 3-(methyl thio) furan
FL
S-(2-
methyl-3-furyl) ethane thioate
FL
propyl 2-mercaptopropionate
FL
pyrazinyl ethane thiol
FL
2-
pyridinyl methane thiol
FL
sulfurol
FL/FR
thialdine
FL
mushroom
3-
octen-2-ol
FL/FR
musty
2,5-
dimethyl pyrazine
FL/FR
2-
ethoxythiazole
FL
hazelnut pyrazine
FL/FR
menthofuran
FL/FR
propionaldehyde
FL
shoyu pyrazine
FL/FR
2,3,5-
trimethyl pyrazine
FL/FR
naphthyl
para-
methyl anisole
FL/FR
nutty
acetal
FL/FR
2-
acetyl furan
FL/FR
3-
acetyl pyridine
FL/FR
2-
acetyl pyrrole
FL/FR
2-
acetyl-1-methyl pyrrole
FL
3-
acetyl-2,5-dimethyl furan
FL/FR
2-
acetyl-3-ethyl pyrazine
FL/FR
2-
acetyl-3-methyl pyrazine
FL/FR
2-
acetyl-3,5-dimethyl pyrazine
FL/FR
2-
acetyl-3,5(or 6)-dimethyl pyrazine
FL/FR
2-
acetyl-4-methyl thiazole
FL
2-
acetyl-5-methyl furan
FL/FR
aconitic acid
FL
almond distillates
FL
roasted
almond distillates
FL
toasted
almond flavor
FL
almond flavor
FL
roasted
almond flavor
FL
almond hazelnut flavor
FL
almond isolates
FL
arachis hypogaea fruit extract
FL
2-
benzofuran carboxaldehyde
FL/FR
2-
butyl-2-butenal
FL
cashew flavor
FL
chestnut flavor
FL
roasted
chestnut flavor
FL
toasted
chestnut flavor
FL
3,5-
cocoa pyrazine
FL/FR
3,5(6)-
cocoa pyrazine
FL
3,6-
cocoa pyrazine
FL/FR
coffee furanone
FL/FR
2,5-
diethyl pyrazine
FL
3,5-
diethyl-2-methyl pyrazine
FL
2,5-
diethyl-3-methyl pyrazine
FL
2,6-
dimethyl pyrazine
FL/FR
4,5-
dimethyl-2-ethyl-3-thiazoline
FL/FR
2,4-
dimethyl-5-vinyl thiazole
FL
2-
ethyl pyrazine
FL/FR
1-
ethyl-2-acetyl pyrrole
FL
2-
ethyl-6-methyl pyrazine
FL
filbert flavor
FL
filbert heptenone
FL/FR
filbert heptenone B
FL/FR
filbert pyrazine
FL/FR
(+)-(E,S)-
filbertone
FL/FR
(-)-(E,R)-
filbertone
FL/FR
furfural acetone
FL
european
hazelnut absolute
FL/FR
toasted
hazelnut cream flavor
FL
european
hazelnut distillates
FL
hazelnut flavor
FL
roasted
hazelnut infusions
FL/FR
european
hazelnut oil CO2 extract
FL/FR
european
hazelnut oleoresin
FL
hazelnut paste
FL
2,6-
lutidine
FL/FR
macadamia distillates
FL
macadamia nut cream flavor
FL
macadamia nut flavor
FL
2-
methoxy-3-methyl pyrazine
FL/FR
methoxymethyl pyrazine
FL/FR
2-
methyl pyrazine
FL/FR
5-
methyl quinoxaline
FL/FR
2-
methyl thio-3,5 or 6-methyl pyrazine
FL/FR
nut background flavor
FL
nut flavor
FL
nutty cyclohexenone
FL/FR
nutty pyrazine
FL/FR
nutty quinoxaline
FL/FR
nutty thiazole
FL
peanut brittle flavor
FL
chocolate
peanut butter flavor
FL
peanut butter flavor
FL
peanut flavor
FL
peanut oxazole
FL
pecan distillates
FL
pecan flavor
FL
pecan krisp flavor
FL
pistachio butter
FL
pistachio flavor
FL
pistachio paste
FL
popcorn flavor
FL
prunus amygdalus amara seed extract
FL/FR
sesame absolute
FL/FR
sesame absolute CO2 extract
FL/FR
sesame distillates
FL
roasted
sesame seed oil
FL
tetrahydrofurfuryl alcohol
FL/FR
2,3,5,6-
tetramethyl pyrazine
FL/FR
2,4,5-
trimethyl thiazole
FL/FR
vinyl sulfurol
FL/FR
walnut distillates
FL
black
walnut flavor
FL
walnut flavor
FL
onion
2-
acetyl thiophene
FL/FR
popcorn
2-
propionyl-2-thiazoline
FL
potato
mesityl oxide
FL/FR
radish
3-(
methyl thio) propyl mercaptoacetate
FL
roasted
2-
acetyl pyrazine
FL/FR
3,5-
diisobutyl-1,2,4-trithiolane
FL
ethyl 3-(furfuryl thio) propionate
FL
furfuryl thioacetate
FL/FR
hexyl mercaptan
FL
trigonella foenum-graecum seed oil CO2 extract
FL/FR
smoky
prosopis juliflora wood extract
FL
solvent
1-
heptanol
FL/FR
spicy
chocolate cinnamon hazelnut flavor
FL
cinnamon hazelnut cappuccino flavor
FL
cinnamon hazelnut cream flavor
FL
cinnamon nut butter rum flavor
FL
cinnamon nut cream flavor
FL
para-alpha-
dimethyl styrene
FL/FR
horchata flavor
FL
sulfurous
2-
naphthyl mercaptan
FL
roasted butanol
FL
sweet
vanilla butter nut flavor
FL
vanilla
white
chocolate macadamia nut cookie flavor
FL
vanilla hazelnut flavor
FL
vanilla macadamia nut flavor
FL
vanilla nut creme flavor
FL
waxy
2-
methyl undecanal (aldehyde C-12 mna)
FL/FR
woody
ambroxan
FL/FR
whiskey lactone
FL/FR
 
Potential Uses:
 chocolate
FLcoffee
FLdairy
FLmeat
FLnut
FLroasted
FLsavory
 
Occurrence (nature, food, other):note
 beef heated beef
Search PMC Picture
 
Synonyms:
3-acetyl-2 5-dimethylthiophene
3-acetyl-2,5-dimethyl thiophene natural
3-acetyl-2,5-dimethylthiophene
 beef thiophene
2,5-dimethyl-3-acetyl thiophene
2,5-dimethyl-3-acetylthiophene
2,5-dimethyl-3-thienyl methyl ketone
1-(2,5-dimethyl-3-thienyl)ethanone
2,5-dimethylthiophen-3-yl methyl ketone
1-(2,5-dimethylthiophen-3-yl)ethanone
 ethanone, 1-(2,5-dimethyl-3-thienyl)-
 ketone, 2,5-dimethyl-3-thienyl methyl
 
 
Notes:
Flavouring ingredient
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